2287752475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3881}}^1$

素因数の和:4000

約数の個数: 48

約数和(自身を含む): 3205910880

約数和(自身を除く): 918158405

約数列:

[1, 5, 17, 19, 25, 73, 85, 95, 323, 365, 425, 475, 1241, 1387, 1615, 1825, 3881, 6205, 6935, 8075, 19405, 23579, 31025, 34675, 65977, 73739, 97025, 117895, 283313, 329885, 368695, 589475, 1253563, 1416565, 1649425, 1843475, 4816321, 5382947, 6267815, 7082825, 24081605, 26914735, 31339075, 91510099, 120408025, 134573675, 457550495, 2287752475]

約数ペア:

[(1, 2287752475), (5, 457550495), (17, 134573675), (19, 120408025), (25, 91510099), (73, 31339075), (85, 26914735), (95, 24081605), (323, 7082825), (365, 6267815), (425, 5382947), (475, 4816321), (1241, 1843475), (1387, 1649425), (1615, 1416565), (1825, 1253563), (3881, 589475), (6205, 368695), (6935, 329885), (8075, 283313), (19405, 117895), (23579, 97025), (31025, 73739), (34675, 65977)]